Datasheet
GRAPHICS
AMD Radeon HD 8280E/8330E/8400E graphics
Mode
Color depth
Refresh rate (Hz)
800 x 600
8/16/32 bit
60, 75, 85
1024 x 600
8/16/32 bit
60, 75, 85
1024 x 768
8/16/32 bit
60, 70, 75, 85
1152 x 864
8/16/32 bit
60, 75, 85
1280 x 720
8/16/32 bit
60, 75, 85
1280 x 768
8/16/32 bit
60, 75, 85
1280 x 800
8/16/32 bit
60
1280 x 960
8/16/32 bit
60, 75, 85
1280 x 1024
8/16/32 bit
60, 75, 85
1366 x 768
8/16/32 bit
60
1400 x 1050
8/16/32 bit
60, 75, 85
1440 x 900
8/16/32 bit
60, 75, 85
1600 x 900
8/16/32 bit
60
1600 x 1200
8/16/32 bit
60, 75 ,85
1680 x 1050
8/16/32 bit
60
1920 x 1080
8/16/32 bit
60, 75, 85
1920 x 1200
8/16/32 bit
60, 75
2048 x 1536 (DisplayPort, only)
8/16/32 bit
60
2560 x 1600 (DisplayPort, only)
8/16/32 bit
60
NOTE:
This table represents a sample of possible modes that this controller is capable of displaying but various factors such
as the capability and EDID information returned by the attached monitor, the interface used (DVI-I/DisplayPort or optional D-
SUB with dongle), and dual monitor mode may limit the availability of modes, color depth, and/or refresh rate..
QUAD-HEAD DIGITAL MONITOR CONFIGURATION
With AMD FirePro™ 2270 Multi-View Professional Graphics
dual-head graphics card
1
Up to two monitor ports on the dual-head card work in
addition to the two monitor ports on the motherboard to
provide quad-head capabilities at a bargain price. Optional
output dongles can provide dual DisplayPort outputs from the
graphics card if desired. With the DisplayPort adapter on the
graphics card and on the motherboard, up to four 2560x1600
displays can be connected simultaneously.
Factory Installed Option
Requires PLUS chassis and occupies PCIe slot
512MB memory
PCIe 2.1, x1
DMS-59 (ships with dual DVI-I dongle)
Maximum resolution as shipped
DisplayPort: 2 x 2560x1600 (on motherboard)
DVI: 2 x 1920x1200 (from graphics card)
Maximum resolution with optional DMS-59 to
DisplayPort adapter:
4 x DisplayPort: 2560x1600 (2 on motherboard
& 2 from graphics card)
OpenGL 4.1
1
If you attach the primary display to the AMD 2270 video card, the BIOS post information will not be displayed to the monitor
at system startup. The display will turn on when the operating system starts. To view BIOS post information, attach the
primary display to DP connectors on the rear panel.
QuickSpecs
HP t620 FLEXIBLE SERIES THIN CLIENTS
Technical Specifications
DA - 14805 Canada — Version 4 — January 28, 2014
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